Natrual Cut Fries: If they're actually natural cut and not like the crappy wendys ones. I enjoy them. I like to be able to taste the skin of the potato
Criss-cut: I don't believe I have had them
Curly: All the ones I've had have been to crumby (Like they had crumbs not as in bad)and I find it annoying to have to keep wiping my hands.
Love ketchup, honey mustard, sweet and sour sauce, ice cream, vinegar (red) to dunk them. Never had fry sauce.